Saihui Hou (侯赛辉)

Saihui Hou (侯赛辉)

Beijing Normal University

I am currently an Associate Professor at School of Artificial Intelligence, Beijing Normal University.

My research interests focus on Human-centered Computer Vision and Multimodal Large Language Models, including human gait analysis, image difference captioning, and multimodal deepfake detection.

中文主页

🔥 News

  • 2025.02: 🎉 One Paper Accepted by IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR).
  • 2025.02: 🎉 One Paper Accepted by IEEE Transactions on Circuits and Systems for Video Technology (TCSVT).
  • 2025.02: 🎉 One Paper Accepted by IEEE Transactions on Biometrics, Behavior, and Identity Science (TBIOM).
  • 2024 Summary: CVPRx1, ECCVx3, MMx1, AAAIx1, IJCAIx1, IJCVx1, TIFSx2, TCSVTx1
  • 2023 Summary: CVPRx2, ICCVx1, MMx2, AAAIx2, TPAMIx1, TMMx2, TIFSx2

📖 Educations

  • 2019.07 - 2021.09, Postdoc, Institute of Automation, Chinese Academy of Sciences, Supervised by Prof. Dongbin Zhao
  • 2017.09 - 2018.04, RA, MMLab, The Chinese University of Hong Kong, Supervised by Prof. Dahua Lin and Prof. Chen Change Loy
  • 2014.09 - 2019.06, PhD, USTC-VIM, University of Science and Technology of China, Supervised by Prof. Zilei Wang
  • 2010.09 - 2014.06, Undergraduate, Department of Automation, University of Science and Technology of China

📝 Publications

Journal Publications

  • Jilong Wang, Saihui Hou, Xianda Guo, Yan Huang, Yongzhen Huang, Tianzhu Zhang, Liang Wang, GaitC3I: Robust Cross-Covariate Gait Recognition via Causal Intervention, in IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2025.

  • Xuqian Ren, Shaopeng Yang, Saihui Hou, Chunshui Cao, Xu Liu, Yongzhen Huang, Unsupervised Gait Recognition with Selective Fusion, in IEEE Transactions on Biometrics, Behavior, and Identity Science (TBIOM), 2025.

  • Saihui Hou, Zengbin Wang, Man Zhang, Chunshui Cao, Xu Liu, Yongzhen Huang, Edge-Oriented Adversarial Attack for Deep Gait Recognition, in International Journal of Computer Vision (IJCV, CCF-A), 2024.

  • Saihui Hou, Xuecai Hu, Chunshui Cao, Xu Liu, Yongzhen Huang, Adaptive Knowledge Transfer for Weak-Shot Gait Recognition, in IEEE Transactions on Information Forensics and Security (TIFS, CCF-A), 2024.

  • Panjian Huang, Saihui Hou, Chunshui Cao, Xu Liu, Xuecai Hu, and Yongzhen Huang, Integral Pose Learning via Appearance Transfer for Gait Recognition, in IEEE Transactions on Information Forensics and Security (TIFS, CCF-A), 2024.

  • Saihui Hou, Panjian Huang, Xu Liu, Chunshui Cao, Yongzhen Huang, Cloth-Imbalanced Gait Recognition via Hallucination, in IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2024.

  • Yu Guo, Yu Zhao, Saihui Hou, Cong Wang, Xiaohua Jia, Verifying in the Dark: Verifiable Machine Unlearning by Using Invisible Backdoor Triggers, in IEEE Transactions on Information Forensics and Security (TIFS, CCF-A), 2023.

  • Zengbin Wang, Saihui Hou, Man Zhang, Xu Liu, Chunshui Cao, Yongzhen Huang, GaitParsing: Human Semantic Parsing for Gait Recognition, in IEEE Transactions on Multimedia (TMM), 2023.

  • Xu Song, Saihui Hou, Yan Huang, Chunshui Cao, Xu Liu, Yongzhen Huang, Caifeng Shan, Gait Attribute Recognition: A New Benchmark for Learning Richer Attributes from Human Gait Patterns, in IEEE Transactions on Information Forensics and Security (TIFS, CCF-A), 2023.

  • Chao Fan, Saihui Hou, Jilong Wang, Yongzhen Huang, Shiqi Yu, Learning Gait Representation from Massive Unlabelled Walking Videos: A Benchmark, in IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI, CCF-A), 2023.

  • Aoqi Li, Saihui Hou, Qingyuan Cai, Yang Fu, Yongzhen Huang, Gait Recognition with Drones: A Benchmark, in IEEE Transactions on Multimedia (TMM), 2023.

  • Saihui Hou, Chao Fan, Chunshui Cao, Xu Liu, Yongzhen Huang, A Comprehensive Study on the Evaluation of Silhouette-based Gait Recognition, in IEEE Transactions on Biometrics, Behavior, and Identity Science (TBIOM), 2022.

  • Saihui Hou, Xu Liu, Chunshui Cao, Yongzhen Huang, Gait Quality Aware Network: Towards the Interpretability of Silhouette-based Gait Recognition, in IEEE Transactions on Neural Networks and Learning Systems (TNNLS), 2022.

  • Saihui Hou, Xu Liu, Chunshui Cao, Yongzhen Huang, Set Residual Network for Silhouette-based Gait Recognition, in IEEE Transactions on Biometrics, Behavior, and Identity Science (TBIOM), 2021.

  • Zilei Wang, Dao Xiang, Saihui Hou, Feng Wu, Background Driven Salient Object Detection, in IEEE Transactions on Multimedia (TMM), 2016.

Conference Publications

  • Shaopeng Yang, Jilong Wang, Saihui Hou, Xu Liu, Chunshui Cao, Liang Wang, Yongzhen Huang, Bridging Gait Recognition and Large Language Models Sequence Modeling, in IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR, CCF-A), 2025.

  • Chenye Wang, Saihui Hou, Aoqi Li, Qingyuan Cai, Yongzhen Huang, RA-GAR: A Richly Annotated Benchmark for Gait Attribute Recognition, in AAAI Conference on Artificial Intelligence (AAAI, CCF-A), 2024.

  • Aoqi Li, Saihui Hou, Chenye Wang, Qingyuan Cai, Yongzhen Huang, AerialGait: Bridging Aerial and Ground Views for Gait Recognition, in ACM International Conference on Multimedia (ACM MM, CCF-A), 2024.

  • Jilong Wang, Saihui Hou, Yan Huang, Chunshui Cao, Xu Liu, Yongzhen Huang, Tianzhu Zhang, Liang Wang, Free Lunch for Gait Recognition: A Novel Relation Descriptor, in European Conference on Computer Vision (ECCV), 2024.

  • Yang Fu, Saihui Hou, Shibei Meng, Xuecai Hu, Chunshui Cao, Xu Liu, Yongzhen Huang, Cut out the Middleman: Revisiting Pose-based Gait Recognition, in European Conference on Computer Vision (ECCV), 2024.

  • Panjian Huang, Yunjie Peng, Saihui Hou, Chunshui Cao, Xu Liu, Zhiqiang He, Yongzhen Huang, Occluded Gait Recognition with Mixture of Experts: An Action Detection Perspective, in European Conference on Computer Vision (ECCV), 2024.

  • Qingyuan Cai, Xuecai Hu, Saihui Hou, Li Yao, Yongzhen Huang, Disentangled Diffusion-Based 3D Human Pose Estimation with Hierarchical Spatial and Temporal Denoiser, in AAAI Conference on Artificial Intelligence (AAAI, CCF-A), 2023.

  • Zengbin Wang, Saihui Hou, Man Zhang, Xu Liu, Chunshui Cao, Yongzhen Huang, Peipei Li, Shibiao Xu, QAGait: Revisit Gait Recognition From a Quality Perspective, in AAAI Conference on Artificial Intelligence (AAAI, CCF-A), 2023.

  • Zengbin Wang, Saihui Hou, Man Zhang, Xu Liu, Chunshui Cao, Yongzhen Huang, Shibiao Xu, LandmarkGait: Intrinsic Human Parsing for Gait Recognition, in ACM International Conference on Multimedia (ACM MM, CCF-A), 2023.

  • Jilong Wang, Saihui Hou, Yan Huang, Chunshui Cao, Xu Liu, Yongzhen Huang, Liang Wang, Causal Intervention for Sparse-View Gait Recognition, in ACM International Conference on Multimedia (ACM MM, CCF-A), 2023.

  • Yang Fu, Shibei Meng, Saihui Hou, Xuecai Hu, Yongzhen Huang, GPGait: Generalized Pose-based Gait Recognition, in IEEE/CVF Conference on Computer Vision (ICCV, CCF-A), 2023.

  • Weijia Li, Saihui Hou, Chunjie Zhang, Chunshui Cao, Xu Liu, Yongzhen Huang, Yao Zhao, An In-depth Exploration of Person Re-identification And Gait Recognition in Cloth-Changing Conditions, in IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR, CCF-A), 2023.

  • Junhao Liang, Chao Fan, Saihui Hou, Chuanfu Shen, Yongzhen Huang, Shiqi Yu, GaitEdge: Beyond plain end-to-end gait recognition for better practicality, in European Conference on Computer Vision (ECCV), 2022.

  • Saihui Hou, Chunshui Cao, Xu Liu, Yongzhen Huang, Gait Lateral Network: Learning Discriminative and Compact Representations for Gait Recognition, in European Conference on Computer Vision (ECCV), 2020.

  • Saihui Hou, Zilei Wang, Weighted Channel Dropout for Regularization of Deep Convolutional Neural Network, in AAAI Conference on Artificial Intelligence (AAAI, CCF-A), 2019.

  • Saihui Hou, Xinyu Pan, Chen Change Loy, Zilei Wang, Dahua Lin, Learning a Unified Classifier Incrementally via Rebalancing, in IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR, CCF-A), 2019.

  • Jiafan Zhuang, Saihui Hou, Zilei Wang, Zheng-Jun Zha, Towards Human-Level License Plate Recognition, in European Conference on Computer Vision (ECCV), 2018.

  • Saihui Hou, Xinyu Pan, Chen Change Loy, Zilei Wang, Dahua Lin, Lifelong Learning via Progressive Distillation and Retrospection, in European Conference on Computer Vision (ECCV), 2018.

  • Saihui Hou, Yushan Feng, Zilei Wang, VegFru: A Domain-Specific Dataset for Fine-grained Visual Categorization, in IEEE Conference on Computer Vision (ICCV, CCF-A), 2017.

  • Saihui Hou, Xu Liu, Zilei Wang, DualNet: Learn Complementary Features for Image Recognition, in IEEE Conference on Computer Vision (ICCV, CCF-A), 2017.

🎖 Honors and Awards

  • 2023.01, Young Elite Scientists Sponsorship Program by BAST
  • 2019.10, President Scholarship of Chinese Academy of Sciences
  • 2019.06, Excellent Doctoral Dissertation of USTC
  • 2016.10, National Scholarship for Graduate Students (Top 5%)
  • 2014.06, Outstanding Graduate Honor
  • 2013.10, National Scholarship for Undergraduate Students (Top 5%)

💻 Academic Services

  • Journal Reviewer: TPAMI, IJCV, TIP, TIFS, TNNLS, TCSVT, TMM, TBIOM, and so on.
  • Conference Reviewer: CVPR, ICCV, ECCV, AAAI, IJCAI, ACM MM, and so on.